<template>
  <div class="register">
    <section class="form-container">
      <div class="manage-tip">
        <span class="title">后台资金管理系统</span>
        <el-form :model="registerUser" :rules="rules" ref="registerForm" label-width="80px" class="register-form">
          <el-form-item label="用户名" prop="name">
            <el-input type="text" v-model="registerUser.name" placeholder="请输入用户名"></el-input>
          </el-form-item>
          <el-form-item label="邮箱" prop="email">
            <el-input type="text" v-model="registerUser.email" placeholder="请输入邮箱"></el-input>
          </el-form-item>
          <el-form-item label="密码" prop="password">
            <el-input type="password" v-model="registerUser.password" placeholder="请输入密码"></el-input>
          </el-form-item>
          <el-form-item label="确认密码" prop="checkPass">
            <el-input type="password" v-model="registerUser.checkPass" ></el-input>
          </el-form-item>
          <el-form-item label="选择身份">
            <el-select v-model="registerUser.identity" placeholder="请选择身份">
              <el-option label="管理员" value="manager"></el-option>
              <el-option label=员工 value="employee"></el-option>
            </el-select>
          </el-form-item>

          <el-form-item>
            <el-button type="primary" class="submit-btn" @click="submitForm('registerForm')">注册</el-button>
          </el-form-item>
        </el-form>
      </div>
    </section>
  </div>
</template>

<script>
export default {
  name: "Register",
  components: {},
  data(){
    var validatePass2 = (rule, value, callback) => {
      if(value !== this.registerUser.password) {
        callback(new Error('两次输入密码不一致!'));
      }else{
        callback()
      };
    }
    return {
      registerUser: {
        name: '',
        emaile: '',
        password:'',
        checkPass: '',
        identity: ''
      },
      rules: {
        name: [
          { 
            required: true, 
            message: '用户名不能为空', 
            trigger: 'blur' 
          }, 
          { 
            min: 2, 
            max: 8, 
            message: '长度在2到8个字符之间',
            trigger: 'blur'
          }
        ],
        email: [
          {          
            type: 'email',
            required: true,
            message: '邮箱格式不正确',
            trigger: 'blur'
          }
        ],
        password: [
          {
            required: true,
            message: '密码不能为空',
            trigger: 'blur'
          },
          {
            min: 6, 
            max: 16, 
            message: '长度在6到16个字符之间',
            trigger: 'blur'
          }
        ],
        checkPass: [
          {
            required: true,
            message: '确认密码不能为空',
            trigger: 'blur'
          },
          {
            min: 6, 
            max: 30, 
            message: '长度在6到16个字符之间',
            trigger: 'blur'
          },
          {
            validator: validatePass2,
            trigger: 'blur'
          }
        ],
      }
    }
  },
 
  methods: {
    submitForm(formName) {
      this.$refs[formName].validate((valid) => {
        if (valid) {
          this.$axios.post("/api/users/register", this.registerUser)
          .then((result) => {
            this.$message({
              message: "账号注册成功！"
            })
          })
          this.$router.push('/login');
        } else {
          console.log('error submit!!');
          return false;
        }
      });
      // console.log(this.$refs[formName].validate);
    }
  }
};
</script>

<style scoped>
.register {
  /* position: relative; */
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(../assets/bg.jpg) no-repeat center center;
  /* background-size: 100% 100%; */
  background-size: cover;
  position: fixed;
}
.form-container {
  width: 370px;
  height: 210px;
  position: absolute;
  top: 10%;
  left: 34%;
  padding: 25px;
  border-radius: 5px;
  text-align: center;
}
.form-container .manage-tip .title {
  font-family: "Microsoft YaHei";
  font-weight: bold;
  font-size: 26px;
  color: #fff;
}
.register-form {
  margin-top: 20px;
  background-color: #fff;
  padding: 20px 40px 20px 20px;
  border-radius: 5px;
  box-shadow: 0px 5px 10px #cccc;
}

.submit-btn {
  width: 100%;
}
</style>
